481290552 has 64 divisors (see below), whose sum is σ = 1342656000. Its totient is φ = 159741792.

The previous prime is 481290541. The next prime is 481290559. The reversal of 481290552 is 255092184.

481290552 is a `hidden beast` number, since 4 + 8 + 12 + 90 + 552 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481290559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46963 + ... + 56285.

It is an arithmetic number, because the mean of its divisors is an integer number (20979000).

Almost surely, 2^481290552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481290552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671328000).

481290552 is an abundant number, since it is smaller than the sum of its proper divisors (861365448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481290552 is a wasteful number, since it uses less digits than its factorization.

481290552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9577 (or 9567 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 481290552 is about 21938.3352148699. The cubic root of 481290552 is about 783.6746142093.

The spelling of 481290552 in words is "four hundred eighty-one million, two hundred ninety thousand, five hundred fifty-two".